1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.util.xml;
24  
25  import com.liferay.util.xml.descriptor.PortletAppDescriptor;
26  import com.liferay.util.xml.descriptor.StrictXMLDescriptor;
27  import com.liferay.util.xml.descriptor.StrutsConfigDescriptor;
28  import com.liferay.util.xml.descriptor.TilesDefsDescriptor;
29  import com.liferay.util.xml.descriptor.WebXML23Descriptor;
30  import com.liferay.util.xml.descriptor.WebXML24Descriptor;
31  import com.liferay.util.xml.descriptor.XMLDescriptor;
32  
33  import org.dom4j.Document;
34  
35  /**
36   * <a href="XMLTypeDetector.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Jorge Ferrer
39   */
40  public class XMLTypeDetector {
41  
42      public static final XMLDescriptor[] REGISTERED_DESCRIPTORS = {
43          new PortletAppDescriptor(), new StrutsConfigDescriptor(),
44          new TilesDefsDescriptor(), new WebXML23Descriptor(),
45          new WebXML24Descriptor()
46      };
47  
48      public static XMLDescriptor determineType(String doctype, Document root) {
49          for (int i = 0; i < REGISTERED_DESCRIPTORS.length; i++) {
50              XMLDescriptor descriptor = REGISTERED_DESCRIPTORS[i];
51  
52              if (descriptor.canHandleType(doctype, root)) {
53                  return descriptor;
54              }
55          }
56  
57          return new StrictXMLDescriptor();
58      }
59  
60  }